I have an older 3930X Roku Express. For some reason it will now, after a couple years of connecting, will not connect up. Earlier Xfinity ran test on my router. Whether this is relevant I do not know but they cleared it up, stopped all or anything blocking and pronuounced it good. I had been having issues with the Xfinity Router rebooting at will several times a day. So I'll watch that, it's only been a couple of hours. But all other devices, now, older LG phone and new Galaxy s8+, a Chromebook and 2 windows 10 pcs all are fine on wireless and ethernet. So this older 3930X will not connect to a the good signal. So I have a brand new 3930X I bought because Prime requires this model or newer. But it's new in the package. I took it and plugged it up and same thing. Will not connect to the good signal here in the house. Of course no one is gonna talk and help me through this. Does anyone here have any experience with this issue? I would be very appreciative.
Regards, jack ":-\\
If you are receiving error code 14.30 or 14.40 error code and have a cable ISP gateway (Xfinity/Comcast, Cox, or AT&T) gateway), recent firmware updates to these routers over the past months have caused connection and streaming issues with Roku 2.4ghz-only devices. (Roku Express 3930/3931/LE and Roku Premiere 3920/3921).
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Edit your 2.4 ghz settings and change your Wireless Mode from g/n to b/g/n.
Restart both your Roku device and Router after making the above change.
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Instructions for Changing the Router/Gateway Settings….
Xfinity / Comcast → ( https://www.xfinity.com/support/articles/change-wifi-mode-admin-tool-xfinity-xfi ) with a walkthrough ( https://community.roku.com/t5/Network-Wireless-Wired-Connections/Error-014-30-stuck-for-three-days/m...)
If you are receiving error code 14.30 or 14.40 error code and have a cable ISP gateway (Xfinity/Comcast, Cox, or AT&T) gateway), recent firmware updates to these routers over the past months have caused connection and streaming issues with Roku 2.4ghz-only devices. (Roku Express 3930/3931/LE and Roku Premiere 3920/3921).
------
Edit your 2.4 ghz settings and change your Wireless Mode from g/n to b/g/n.
Restart both your Roku device and Router after making the above change.
------
Instructions for Changing the Router/Gateway Settings….
Xfinity / Comcast → ( https://www.xfinity.com/support/articles/change-wifi-mode-admin-tool-xfinity-xfi ) with a walkthrough ( https://community.roku.com/t5/Network-Wireless-Wired-Connections/Error-014-30-stuck-for-three-days/m...)
There's a known issue with Xfinity routers and Roku. Ensure the wireless mode is set to b/g/n and not g/n.
https://www.xfinity.com/support/articles/change-wifi-mode-admin-tool-xfinity-xfi
The Roku Express model 3930 is a 2.4 GHz only device. It won't connect on the 5 GHz band.
Additionally, many report that the 2.4 GHz band must be set for 802.11 b/g/n for Roku to properly connect. And many ISPs, including Xfinity, has changed settings to g/n from an earlier b/g/n settings.
If Comcast/Xfinity has done that, your Roku Express may not connect. Check your settings, if you can. If not, request they change the setting to b/g/n.
Here is one of the earlier posts where similar thing happened.
DBDukes
Roku Community Streaming Expert
Note: I am not a Roku employee.
If this post solves your problem please help others find this answer and click "Accept as Solution."
I doubt I can select 2 or 3 as solutions but yours was spot on. I just chose the first one that came in. Thanks so much. I will folllow the advices that are give. Many thanks! jack ":-Dx
I doubt I can select 3 as solutions but yours was also was spot on. I simply chose the first one that came in. Thanks so much. I will folllow the advices that are give. Many thanks! jack ":-Dx
@jackdashack wrote:I doubt I can select 3 as solutions ...
The important thing is that you found the answer. It's not as important who get "credit" for it. I mean, we're not trying to collect points to win a Buick. Just glad you found an answer.
DBDukes
Roku Community Streaming Expert
Note: I am not a Roku employee.
If this post solves your problem please help others find this answer and click "Accept as Solution."
All about the teamwork and hopefully fixing some issues along the way.
My 3930X stopped connecting through the EERO router. Worked fine until
Thanks for the post.
Can you please specify the issue you are experiencing? What are the steps to reproduce the issue you are seeing? What troubleshooting steps have you already taken to try to resolve the issue?
With more detailed information, we will be able to assist you further.
Thanks,
Danny